-53.87% is the change from 930 to 429
Calculation steps:
[( 429 - 930 ) ÷ 930] x 100 = -53.87%
Formula
Percentage change = [(429 - 930) / 930] x 100
Subtract the new number by the original number
429 - 930 = -501
-501 ÷ 930 = -0.5387096774193548
-0.5387096774193548 x 100 = -53.87%